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HTML File Selection Event
... That works fine but be aware of weird IE <11 behavior. It doesn't allow you to change input's value, so most likely you will need a workaround. stackoverflow.com/questions/9011644/…
– Oleksandr Tkalenko
Mar 13 '16 at 21:53
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When is CRC more appropriate to use than MD5/SHA1?
...from network interference, line noise, distortion, etc.
CRC is computationally much less complex than MD5 or SHA1. Using a hash function like MD5 is probably overkill for random error detection. However, using CRC for any kind of security check would be much less secure than a more complex hashing ...
How can I make my flexbox layout take 100% vertical space?
...he parent "flex-direction" is a "row", its child "flex-grow" works horizontally.
2: When the parent "flex-direction" is "columns", its child "flex-grow" works vertically.
Hope this helps
Daniel
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How do you render primitives as wireframes in OpenGL?
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making two calls is redundant. use GL_FRONT_AND_BACK
– shoosh
Sep 30 '08 at 9:01
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How do I create a directory from within Emacs?
...-directory RET RET
Emacs asks to create the parent directories automatically while saving a new file in recent Emacs versions. For older version, see How to make Emacs create intermediate dirs - when saving a file?
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Rails nested form with has_many :through, how to edit attributes of join model?
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Visual clarity really does go a long way, T.J. Schuck.
– ahnbizcad
Jul 17 '14 at 23:44
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How to iterate over the keys and values in an object in CoffeeScript?
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Actually, all objects in JS are associative arrays (sans consistent key ordering). So the code jcmoney gave should work, though there's no reason to use [] instead of {} in that case.
– Trevor Burnham
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Persistent :set syntax for a given filetype?
... uses Twig, and the filetypes are myfile.html.twig . Vim doesn't automatically detect the syntax highlighting and so applies none. I can use :set syntax=HTML after I've opened the file but this is a pain when jumping between files.
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What's the difference between the build and create methods in FactoryGirl?
...ance of the model while the build() method keeps it only on memory.
Personally, I use the create() method only when persistence is really necessary since writing to DB makes testing time consuming.
e.g.
I create users to authentication with create() because my authentication engine queries the D...
How can I get my webapp's base URL in ASP.NET MVC?
...T Core / MVC 6:
ASP.NET Core makes this process a bit more painful, especially if you are deep in your code. You have 2 options to get at the HttpContext
1) Pass it in from your controller:
var model = new MyClass(HttpContext);
then in model:
private HttpContext currentContext;
public MyClass...